Radeon HD 6770M vs GeForce GTX 285M

Place in the ranking	945	830
Place by popularity	not in top-100	not in top-100
Power efficiency	1.53	4.98
Architecture	Tesla (2006−2010)	TeraScale 2 (2009−2015)
GPU code name	G92	Whistler
Market segment	Laptop	Laptop
Release date	1 February 2010 (14 years ago)	4 January 2011 (13 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores	128	480
Core clock speed	600 MHz	725 MHz
Number of transistors	754 million	716 million
Manufacturing process technology	65 nm	40 nm
Power consumption (TDP)	75 Watt	35 Watt
Texture fill rate	38.40	17.40
Floating-point processing power	0.384 TFLOPS	0.696 TFLOPS
Gigaflops	576	no data
ROPs	16	8
TMUs	64	24

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop size	large	medium sized
Bus support	PCI-E 2.0	no data
Interface	MXM-B (3.0)	MXM-A (3.0)
SLI options	2-way	-
MXM Type	MXM 3.0 Type-B	no data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory type	GDDR3	GDDR5
Maximum RAM amount	1 GB	1 GB
Memory bus width	256 Bit	128 Bit
Memory clock speed	Up to 1020 MHz	900 MHz
Memory bandwidth	61 GB/s	57.6 GB/s
Shared memory	-	-

Connectivity and outputs

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors	Single Link DVIVGALVDSHDMIDual Link DVIDisplayPort	No outputs
HDMI	+	-
Maximum VGA resolution	2048x1536	no data
Audio input for HDMI	S/PDIF	no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Power management

8.0

no data

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX	11.1 (10_0)	11.2 (11_0)
Shader Model	4.0	5.0
OpenGL	2.1	4.4
OpenCL	1.1	1.2
Vulkan	N/A	N/A
CUDA	+	-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.

Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

GTX 285M 1.65

HD 6770M 2.50
+51.5%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

GTX 285M 636

HD 6770M 964
+51.6%

3DMark Vantage Performance

3DMark Vantage is an outdated DirectX 10 benchmark using 1280x1024 screen resolution. It taxes the graphics card with two scenes, one depicting a girl escaping some militarized base located within a sea cave, the other displaying a space fleet attack on a defenseless planet. It was discontinued in April 2017, and Time Spy benchmark is now recommended to be used instead.

GTX 285M 6498
+6.4%

HD 6770M 6107

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Average FPS across all PC games

Here are the average frames per second in a large set of popular games across different resolutions:

900p	21 −9.5%	23 +9.5%
Full HD	30 +25%	24 −25%
1200p	7−8 −71.4%	12 +71.4%

FPS performance in popular games

Full HD
Low Preset

Cyberpunk 2077

4−5

−25%

5−6
+25%

Full HD
Medium Preset

Assassin's Creed Odyssey	6−7 −33.3%	8−9 +33.3%
Call of Duty: Modern Warfare	5−6 −20%	6−7 +20%
Cyberpunk 2077	4−5 −25%	5−6 +25%
Far Cry 5	2−3 −100%	4−5 +100%
Far Cry New Dawn	4−5 −75%	7−8 +75%
Forza Horizon 4	5−6 −140%	12−14 +140%
Hitman 3	6−7 −16.7%	7−8 +16.7%
Horizon Zero Dawn	16−18 −25%	20−22 +25%
Red Dead Redemption 2	3−4 −100%	6−7 +100%
Shadow of the Tomb Raider	9−10 −22.2%	10−12 +22.2%
Watch Dogs: Legion	30−35 −8.8%	35−40 +8.8%

Full HD
High Preset

Assassin's Creed Odyssey	6−7 −33.3%	8−9 +33.3%
Call of Duty: Modern Warfare	5−6 −20%	6−7 +20%
Cyberpunk 2077	4−5 −25%	5−6 +25%
Far Cry 5	2−3 −100%	4−5 +100%
Far Cry New Dawn	4−5 −75%	7−8 +75%
Forza Horizon 4	5−6 −140%	12−14 +140%
Hitman 3	6−7 −16.7%	7−8 +16.7%
Horizon Zero Dawn	16−18 −25%	20−22 +25%
Red Dead Redemption 2	3−4 −100%	6−7 +100%
Shadow of the Tomb Raider	9−10 −22.2%	10−12 +22.2%
The Witcher 3: Wild Hunt	12−14 −8.3%	12−14 +8.3%
Watch Dogs: Legion	30−35 −8.8%	35−40 +8.8%

Full HD
Ultra Preset

Assassin's Creed Odyssey	6−7 −33.3%	8−9 +33.3%
Call of Duty: Modern Warfare	5−6 −20%	6−7 +20%
Cyberpunk 2077	4−5 −25%	5−6 +25%
Far Cry 5	2−3 −100%	4−5 +100%
Forza Horizon 4	5−6 −140%	12−14 +140%
Hitman 3	6−7 −16.7%	7−8 +16.7%
Horizon Zero Dawn	16−18 −25%	20−22 +25%
Shadow of the Tomb Raider	9−10 −22.2%	10−12 +22.2%
The Witcher 3: Wild Hunt	12−14 −8.3%	12−14 +8.3%
Watch Dogs: Legion	30−35 −8.8%	35−40 +8.8%

Full HD
Epic Preset

Red Dead Redemption 2

3−4

−100%

6−7
+100%

1440p
High Preset

Battlefield 5	2−3 −100%	4−5 +100%
Far Cry New Dawn	2−3 −100%	4−5 +100%

1440p
Ultra Preset

Assassin's Creed Odyssey	1−2 −100%	2−3 +100%
Call of Duty: Modern Warfare	1−2 +0%	1−2 +0%
Cyberpunk 2077	1−2 +0%	1−2 +0%
Far Cry 5	2−3 −50%	3−4 +50%
Hitman 3	7−8 −14.3%	8−9 +14.3%
Horizon Zero Dawn	5−6 −40%	7−8 +40%
The Witcher 3: Wild Hunt	1−2 −100%	2−3 +100%
Watch Dogs: Legion	9−10 −55.6%	14−16 +55.6%

1440p
Epic Preset

Red Dead Redemption 2

4−5

−50%

6−7
+50%

4K
High Preset

Far Cry New Dawn

1−2

+0%

1−2

+0%

4K
Ultra Preset

Assassin's Creed Odyssey	2−3 +0%	2−3 +0%
Assassin's Creed Valhalla	1−2 +0%	1−2 +0%
Call of Duty: Modern Warfare	0−1	1−2
Far Cry 5	1−2 +0%	1−2 +0%
Watch Dogs: Legion	0−1	0−1

4K
Epic Preset

Red Dead Redemption 2

3−4

−33.3%

4−5
+33.3%

Full HD
Medium Preset

Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	3−4 +0%	3−4 +0%
Metro Exodus	2−3 +0%	2−3 +0%

Full HD
High Preset

Assassin's Creed Valhalla	0−1	0−1
Battlefield 5	3−4 +0%	3−4 +0%
Metro Exodus	2−3 +0%	2−3 +0%

Full HD
Ultra Preset

Assassin's Creed Valhalla

0−1

4K
High Preset

Battlefield 5

1−2

+0%

1−2

+0%

This is how GTX 285M and HD 6770M compete in popular games:

HD 6770M is 10% faster in 900p
GTX 285M is 25% faster in 1080p
HD 6770M is 71% faster in 1200p

Here's the range of performance differences observed across popular games:

in Forza Horizon 4, with 1080p resolution and the Medium Preset, the HD 6770M is 140% faster.

All in all, in popular games:

HD 6770M is ahead in 45 tests (80%)
there's a draw in 11 tests (20%)

Pros & cons summary

Performance score	1.65	2.50
Recency	1 February 2010	4 January 2011
Chip lithography	65 nm	40 nm
Power consumption (TDP)	75 Watt	35 Watt

HD 6770M has a 51.5% higher aggregate performance score, an age advantage of 11 months, a 62.5% more advanced lithography process, and 114.3% lower power consumption.

The Radeon HD 6770M is our recommended choice as it beats the GeForce GTX 285M in performance tests.

Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.